Colonoscopy

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Departments and specialties

Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery.

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Areas that research this procedure

Doctors who perform this procedure

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Displaying 21-30 out of 78 doctors available

  1. Derek W. Ebner, M.D.

    Derek W. Ebner, M.D.

    1. Gastroenterologist
    1. Rochester, MN
    Areas of focus:

    Upper endoscopy, Colonoscopy, Balloon-assisted enteroscopy, Familial adenomatous polyposis, Hereditary cancer syndrome,... Colon polyps, Lynch syndrome

  2. Yamen Ezaizi, M.D.

    Yamen Ezaizi, M.D.

    1. Pediatric Gastroenterologist
    1. Rochester, MN
    Areas of focus:

    Gastroduodenal motility test, Upper endoscopy, Colonoscopy, Esophageal manometry, Esophageal dilation, Anorectal manome...try, Polypectomy, Impedance pH testing, Variceal band ligation

  3. Douglas O. Faigel, M.D.

    Douglas O. Faigel, M.D.

    1. Gastroenterologist
    1. Phoenix, AZ
    Areas of focus:

    Upper endoscopy, Colonoscopy, ERCP, Endoscopic ultrasound, Double balloon enteroscopy, Gastroesophageal reflux disease,... Pancreatic cancer, Pancreatitis, Rectal cancer, Gastrointestinal bleeding, Stomach cancer, Esophageal cancer, Colon polyps, Esophageal stricture, Pancreatic cyst, Pancreatic neuroendocrine tumor, Stomach polyps, Rectal neuroendocrine tumor, Bile duct injury, Bile duct cyst, Gastric outlet obstruction, Bile duct stricture, Bile duct stone, Mediastinal lymph node enlargement, Mediastinal tumor

  4. Francis A. Farraye, M.D., M.S.

    Francis A. Farraye, M.D., M.S.

    1. Gastroenterologist
    1. Jacksonville, FL
    Areas of focus:

    Upper endoscopy, Colonoscopy, Ulcerative colitis, Crohn's disease

  5. William A. Faubion, Jr., M.D.

    William A. Faubion, Jr., M.D.

    1. Gastroenterologist
    1. Phoenix, AZ
    Areas of focus:

    Colonoscopy, Endoscopic procedure, Inflammatory bowel disease, Ulcerative colitis, Crohn's disease

  6. Dawn Francis, M.D.

    Dawn Francis, M.D.

    1. Gastroenterologist
    1. Jacksonville, FL
    Areas of focus:

    Upper endoscopy, Colonoscopy, Esophageal manometry, Esophageal dilation, Esophagoscopy, Biopsy, Colon cancer prevention..., Esophageal cancer prevention, Dysphagia, Gastroesophageal reflux disease, Achalasia, Eosinophilic esophagitis, Esophagitis, Heartburn, Esophageal stricture, Esophageal spasms, Dysphagia lusoria

  7. Rosie D. Frazier, M.D.

    Rosie D. Frazier, M.D.

    1. Gastroenterologist
    1. Phoenix, AZ
    Areas of focus:

    Upper endoscopy, Colonoscopy, Anorectal function testing

  8. John Mark B. Gubatan, M.D.

    John Mark B. Gubatan, M.D.

    1. Gastroenterologist
    1. Jacksonville, FL
    Areas of focus:

    Upper endoscopy, Colonoscopy, Chromoendoscopy, Inflammatory bowel disease, Microscopic colitis, Ulcerative colitis, Cro...hn's disease

  9. Christina Y. Ha, M.D.

    Christina Y. Ha, M.D.

    1. Gastroenterologist
    1. Phoenix, AZ
    Areas of focus:

    Upper endoscopy, Colonoscopy, Chromoendoscopy, Ulcerative colitis, Crohn's disease

  10. Stephanie L. Hansel, M.D., M.S.

    Stephanie L. Hansel, M.D., M.S.

    1. Internist
    2. Gastroenterologist
    1. Rochester, MN
    Areas of focus:

    Upper endoscopy, Colonoscopy, Capsule endoscopy, Pelvic floor dysfunction, Chronic constipation, Microscopic colitis, G...astrointestinal disorder

Research

Mayo Clinic researchers are advancing the science and practice of colonoscopy to improve detection, preparation, comfort and outcomes for people undergoing colorectal cancer screening or evaluation of colonic conditions.

Mayo Clinic Comprehensive Cancer Center meets the strict standards for a U.S. National Cancer Institute comprehensive cancer center. These standards recognize scientific excellence and a multispecialty approach focused on cancer prevention, diagnosis and treatment.

Mayo Clinic is conducting numerous clinical trials that explore new tools, technologies and approaches in colonoscopy and related areas.

Publications

See a list of publications about colonoscopy by Mayo Clinic doctors on PubMed, a service of the National Library of Medicine.

Research Profiles

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By Mayo Clinic Staff

Colonoscopy care at Mayo Clinic

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AboutCare at Mayo Clinic
Feb. 06, 2026
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  1. U.S. Preventive Services Task Force. Screening for colorectal cancer: U.S. Preventive Services Task Force Recommendation Statement. JAMA. 2021; doi:10.1001/jama.2021.6238.
  2. Gupta S, et al. Recommendations for follow-up after colonoscopy and polypectomy: A consensus update by the U.S. Multi-Society Task Force on Colorectal Cancer. Gastroenterology. 2020; doi:10.1053/j.gastro.2019.10.026.
  3. Colorectal cancer early detection, diagnosis, and staging. https://www.cancer.org/cancer/types/colon-rectal-cancer/detection-diagnosis-staging.html. American Cancer Society. Accessed Jan. 16, 2026.
  4. A-Rahim YI, et al. Bowel preparation before colonoscopy in adults. https://www.uptodate.com/contents/search. Accessed Jan. 16, 2026.
  5. Colonoscopy. National Institute of Diabetes and Digestive and Kidney Diseases. https://www.niddk.nih.gov/health-information/diagnostic-tests/colonoscopy. Accessed Jan. 16, 2026.
  6. Lee L, et al. Overview of colonoscopy in adults. https://www.uptodate.com/contents/search. Accessed Jan. 16, 2026.
  7. Knudsen AB, et al. Colorectal cancer screening: An updated modeling study for the U.S. Preventive Services Task Force. JAMA. 2021; doi:10.1001/jama.2021.5746.
  8. Colonoscopy. American College of Gastroenterology. https://gi.org/topics/colonoscopy/. Accessed Jan. 16, 2026.
  9. American Society for Gastrointestinal Endoscopy. Guidelines for endoscopy in pregnant and lactating women. Gastrointestinal Endoscopy. 2012; doi:10.1016/j.gie.2012.02.029.
  10. Can you have a colonoscopy when you're menstruating? International Center for Global Health Information. https://www.icgi.org/can-you-have-a-colonoscopy-if-youre-menstruating/. Accessed Jan. 16, 2026.
  11. Health Education & Content Services. About your colonoscopy. Mayo Clinic; 2018.

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Colonoscopy